JPS6070257A - Intermediate attachment structure of outer housing - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The present invention has a structure in which the middle part of a wide building board is fixed with bolts, so that the bolts are not exposed to the outside, and the appearance is extremely elegant. The present invention relates to an intermediate mounting structure for an outer enclosure that can increase the

The applicant has already conducted various research and development on an outer enclosure such as a roof or wall which is constructed by fitting adjacent architectural boards together from the viewpoint of good workability. By the way, if the width of the construction board is narrow, the strength of the middle part can be almost ensured, but when constructing an outer enclosure such as a roof or wall using the narrow construction board, the mating part may be damaged. Not only does the fitting and installation work become troublesome, but the ratio of the working width of the architectural board itself is small (and this results in the inconvenience that the construction cost of the outer shell becomes relatively high. When building boards were made wider to increase the working width ratio, they had the disadvantage that when strong wind pressure (negative pressure) was applied, the middle part became particularly weak and the sounding phenomenon occurred. Then, if the middle part of the construction board is fixed with bolts, etc., the bolts, etc. will be exposed, and the bolts will corrode early, which will not only deteriorate the appearance, but also reduce the durability of the bolts by half. There were drawbacks such as rainwater infiltrating from the holt location.

Therefore, the inventor worked diligently to eliminate the above drawbacks.

As a result of repeated research, the present invention has been developed to provide a construction board in which both bulging strips facing each other are provided in the middle of the main plate, a groove is formed between the re-bulging strips, and an engaged portion is formed on both bulging strips. It is placed on a structural material such as a main house, the bottom of the groove is fixed to the structural material with bolts, and a cap material having an engaging portion is fitted between the opposing bulging strips to form the engaging portion. By engaging the engaged portion with the engaged portion, even in a structure in which bolts are fixed in the middle of a wide construction board, the bolts are not exposed to the outside, making the appearance extremely elegant, and improving the durability of the bolts. can increase sex,
Furthermore, it has good water resistance (rain protection) and eliminates the above-mentioned drawbacks.

Hereinafter, the present invention will be explained based on the embodiments shown in the drawings.

1 to 9 show embodiments of the present invention, and A is a metal architectural board having an appropriate length or elongation in the horizontal direction, and is a wide main board 1 in the width direction. Both bulging strips 2.2 facing each other are bulged in the middle of the ridges 2, 2.
A groove portion 3 is formed between the main plate 1 and the main plate 1 . Engaged portions 2a, 2a are formed on both the bulging strips 2, 2, respectively. An engaged portion 2a is formed only in the middle of the outer side of the bulging strips 2, 2 in the height direction when viewed from the groove portion 3.
(See Figures 5 to 7), or the engaged portion 2a is formed only in the middle of the inner side of the bulge 2.2 in the height direction (see Figure 8), or the bulge An engaged portion 2a is located midway in the height direction of both the inner side and the outer side of the protrusion 2.2.
2a is often formed (see Figures 1 to 4)
. End rising edges 4, 4 are formed on both sides of the main plate 10 in the width direction. An appropriate edge may be formed instead of the rising edge 4 of the end portion. Side bulging strips 5, 5 are bulgingly formed near both sides of the main plate 10 in the width direction.

Engaged portions 5a, 5a are formed on both the measuring portion bulging strips 5, 5, respectively. When the cough side bulging strip 5 is centered on the middle of the main plate 1, the engaged portion 5a is located midway in the height direction of both the inner and outer sides of the lateral bulging strip 5.

5a (see FIGS. 1 and 2), or the secured portion 5a is formed only in the middle of the inner side of the side bulging strip 5 in the height direction, or 813 The engaged portion 5a is formed only in the middle of the outer side of the bulging strip 5 in the height direction. A construction board A is integrally formed with the main plate I bulging strips 2, 2 grooves 3 end rising edges 4, 4 side bulging strips 5.5 using a roll forming machine. A heat insulating material made of foamed synthetic resin or the like is adhered to the back surface of the architectural board A, as shown by the dotted line in FIG. 11, if necessary.

B is a metal cap member having an appropriate length or length in the longitudinal direction, and engaging portions 7a, 7a are formed on both sides or near both sides. Specifically, as shown in FIGS. 5 to 7, hanging portions 7, 7 are integrally formed on both sides of the top portion 6, and retaining portions 7a, 7a are formed in the middle of the hanging portions 7.7. It is integrally formed.

The top portion 6 may be formed flat as shown by the solid line in FIG. 7, or arched as shown by the dotted line in FIG. Furthermore, a flat U-shaped portion 6a approximately corresponding to the width of the groove portion 3 is often formed in the middle of the top portion 6 (
(See Figure 1, etc.) In this case, engaging portions 7a, 7a may also be provided on both rising sides of the flat U-shaped portion 6a, as shown in FIGS. 1 to 4. Also, the 8th
As shown in the figure, engaging portions 7a, 7a may be formed only on the rising sides on both sides of the flat U-shaped portion 6a. In any case, the engaging parts 7a, 7a of the cap material B are the engaged parts 2a, 2a of both the bulging strips 2, 2 or the opposing side bulging strips of the adjacent building boards A, A. 5, 5 engaged parts 5a,
5a, the cross section of the camping material B corresponds to the cross sectional shape of both the bulging strips 2, 2, and is formed to be elastically fit when inserted and engaged. Reference numeral 8 denotes structural members such as a purlin and a rim provided in the structure. The architectural board A is placed directly on the structural material s or on a base material such as a heat insulating board,
The bulging strip 2 is fixed to the structural member 8 with a bolt 9 such as a drill screw at the bottom of the groove 3, and then the cap material B faces the bulging strip 2.
, and the engaging portion 7a is fitted between the two. a and the engaged portions 2a, 2a of the bulging strips 2.2 are engaged, and furthermore, the opposing end rising edges 4, 4 of the adjacent building boards A, A are held together by the hunt-shaped washer 10. While being pressed, this is fixed to the structural member 8 with bolts 9 such as drill screws, and furthermore, the camping material B is fitted between the opposing side bulging strips 5, 5 of the adjacent construction boards A, A. The engaging portions 7a, 7a are engaged with the engaged portions 5a, 5a of the side bulging strips 5, 5,
These steps are repeated one after another to construct a fitting type enclosure such as a roof or wall.

In particular, when constructing a wall, the longitudinal direction of the architectural board A may be vertical (see FIG. 9) or horizontal.

Next, the effects will be explained.

In the present invention, both bulging strips 2 facing the middle of the main plate 1
．． 2 is provided, a groove 3 is formed between both the bulging strips 2, 2, and a construction board A in which locked portions 2a, 2a are formed on both the bulging strips 2, 2 is mounted on a structural member 8 such as a main building. The bottom of the groove 3 is fixed to the structural member 8 with bolts, and the engaging parts 7a, ? The camping material B having the shape A is fitted between the opposing bulging strips 2.2, and the engaging portions 7a, 7a and the engaged portions 2a, 2a are fitted.
Firstly, even if the bolts 9 are fixed, the bolts 9 are not exposed to the outside, resulting in an extremely elegant appearance, and secondly, the durability of the bolts 9 is increased. Thirdly, watertightness (rainproofing) can be improved, and fourthly, camping material B can be firmly fixed.

To explain the operation and effect in detail, the cap material B covers the bolt 9 that fixed the groove 3 and the groove 3, making the appearance extremely elegant. In addition, the bolt 9 is not exposed to rainwater, and it is difficult for rainwater to enter from there, and watertightness (rain sealing) is improved, and the bolt 9, etc. is not easily corroded, and the bolt 9 is not exposed to rainwater. The durability of 9 can be made much better.

As a result, long-term quality assurance of the outer envelope can be ensured.

This is an extremely effective effect in terms of maintenance and management.

In particular, those with a wall structure can provide good watertightness (rain protection) and durability.

Further, in the present invention, the cap member B having the retaining portions 7a, 7a is fitted between the opposing bulging strips 2.2 so that the engaging portions 7a, 7a and the engaged portions 2a, 2a By engaging the capping material B, the camping material B will not easily come off due to wind pressure, etc., and the capping material B can be firmly attached.

In the present invention, the main plate 1 is made wide in order to increase the working width ratio, and the bottom of the groove 3 in the middle of the main plate 1 is fixed with bolts 9, so that strong wind pressure (negative pressure) is applied. However, the strength can be made sufficient, and at the same time, the occurrence of plate ringing phenomenon can be prevented. When constructing an enclosure such as a wall or roof using wide architectural board A with a high working width ratio,
The number of fitting points is reduced, the fitting and installation process can be performed easily and quickly, and the construction cost of the enclosure can be reduced.

[BRIEF DESCRIPTION OF THE DRAWINGS] FIG. 1 is a perspective view of a fitting outer enclosure having the present invention, FIG. 2 is a sectional view of the present invention in FIG. 1, and FIGS. 3 to 8 are FIG. 9 is a cross-sectional view of another embodiment, and FIG. 10 is a perspective view of the present invention.
The figure is a perspective view of camping material, and FIG. 11 is a perspective view of a construction board. A... Architectural board, B... Camping material, 1... Main board, 2... Protruding strip, 2a
...Engaged part 3...Groove, 7a...
...Engagement part, 8.Old...Structural material, 9...
bolt.

Claims (1)

[Claims] (1) A construction board with opposing bulging strips provided in the middle of the main plate, a groove between the re-bulging strips, and an engaged portion formed on both bulging strips is mounted on a structural material such as a main building. The base of the groove is fixed to the structural material with bolts, and the camp moon having the engaging part is fitted between the opposing bulging strips, so that the engaging part and the engaged part are connected to each other. An intermediate mounting structure of an outer enclosure characterized by engaging.